Colour & Light Sensor ICs

Colour sensors measure exactly the colour of a surface by casting light onto an object and calculating the reflected radiation. There are many challenges to these types of sensors, such as the reflectivity of the surface on which a colour is being measured influencing the measurement itself.
Colour Sensor Applications
Colour sensors have a wide variety of different applications. They are commonly used in manufacturing processes when colour consistency of products needs to be assured, such as printing, packaging, food and beverage, and pharmaceutical. They can also be utilized in very sophisticated applications, for instance, in various astronomy applications to measure the colour of stars and other astronomical objects, which allows scientists to determine a great deal about the nature of the objects being observed.

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Description Price Sensor Type Sensitivity Peak Wavelength Array Size Mounting Type Package Type Pin Count Power Dissipation Dimensions Height Interface Length Maximum Operating Supply Voltage Maximum Operating Temperature
RS Stock No. 188-6472
Mfr. Part No.APDS-9251-001
BrandBroadcom
MYR4.282
Each (On a Reel of 2500)
units
Ambient Light - 550 (Typ.) nm - Surface Mount ODFN 8 - 2 x 2 x 0.65mm 0.65mm I2C 2mm 3.6 V +85 °C
RS Stock No. 738-6152
Mfr. Part No.RE46C165E16F
BrandMicrochip
MYR6.17
Each (In a Pack of 2)
units
CMOS Ionization - - - Through Hole PDIP 16 - 19.69 x 7.11 x 4.95mm 4.95mm - 19.69mm 12 V +75 °C
RS Stock No. 201-8341
Mfr. Part No.AS7263-BLGT
Brandams
MYR31.38
Each (In a Pack of 2)
units
Colour Light - 870 nm - Surface Mount LGA 20 - - - I2C - - -
RS Stock No. 169-8340
Mfr. Part No.ISL29023IROZ-T7
BrandIntersil
MYR5.891
Each (On a Reel of 3000)
units
Light - - - Surface Mount ODFN EP 6 - 2 x 2.1 x 0.7mm 0.7mm - 2mm - +85 °C
RS Stock No. 201-8351
Mfr. Part No.AS7341-DLGT
Brandams
MYR41.84
Each
units
Colour Light - 1000 nm - Surface Mount OLGA 8 - - - I2C - - -